Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System (GNSS) Compact Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
temporal
1997
04

Day	File Count
01	125
02	124
03	126
04	125
05	128
06	129
07	125
08	126
09	124
10	127
11	129
12	128
13	127
14	127
15	127
16	120
17	125
18	129
19	132
20	127
21	133
22	132
23	128
24	132
25	129
26	129
27	124
28	130
29	127
30	128

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NASA Official: Stephen Berrick
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